<!--

	nav1 = new Image();
	nav1.src = "images/common/nav_bio.gif";
	nav1_hi = new Image();
	nav1_hi.src = "images/common/nav_bio_hi.gif";
	
	nav2 = new Image();
	nav2.src = "images/common/nav_contact.gif";
	nav2_hi = new Image();
	nav2_hi.src = "images/common/nav_contact_hi.gif";
	
	nav3 = new Image();
	nav3.src = "images/common/nav_clients.gif";
	nav3_hi = new Image();
	nav3_hi.src = "images/common/nav_clients_hi.gif";
	
	nav4 = new Image();
	nav4.src = "images/common/nav_portfolio.gif";
	nav4_hi = new Image();
	nav4_hi.src = "images/common/nav_portfolio_hi.gif";
	

clearIt = setTimeout("",10);

function rollOver(theNum,curNum) {
	document["nav"+theNum].src = eval("nav" + theNum + "_hi.src");
	document["nav"+curNum].src = eval("nav"+ curNum + ".src");
	clearTimeout(clearIt);
}
	
function rollOut(theNum,curNum) {
	document["nav"+theNum].src = eval("nav" + theNum + ".src");
	clearIt = setTimeout("flipOff("+curNum+");",150);  
}

function flipOff(curNum) {
	document["nav"+curNum].src = eval("nav" + curNum + "_hi.src");
}
// -->